baber/WOPTO huggingface dataset:
Patent JP-H03264649-A (JP)
Title: Galvanized medium-strength steel sheet having good workability
Inventor: NAKAJIMA SATOHIRO
IPC: C22C38/04
Filed: 1990-03-13
Abstract: PURPOSE:To produce the galvanized medium-strength steel sheet which has good workability and is improved in tensile strength, hole expanding limit, ductile fracture transition temp. after galvanizing by preparing the medium- strength steel sheet which is specified in the amt. of the C, Mn and P to be added and is added with Mn and P in combination. CONSTITUTION:The medium-strength steel sheet which contains 0.001 to 0.008% C, 1.0 to 1.75% Mn and 0.05 to 0.12% P and consists of the balance Fe and unavoidable impurities and in which the Mn and P satisfy formula 10P+Mn>=2 is prepd. This steel sheet is galvanized to attain >=45kgf/mm<2> tensile strength, >=140% hole expanding limit and >=-100 deg.C ductile fracture transition temp. The medium-strength steel sheet which is enhanced in press workability is obtd. in this way.
Patent JP-S58181021-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: SOMEYA SAKAE
IPC: G02F1/13
Filed: 1982-04-19
Abstract: PURPOSE:To inspect plural liquid crystals simultaneously, by enclosing plural liquid crystal materials simultaneously in a state that many faces are connected, and simultaneously executing the short circuit and disconnection tests on plural pieces in this state. CONSTITUTION:A wiring pattern of the upper plate and a wiring pattern of the lower plate consist of a lighting pattern 1, a connecting pattern 2, a terminal pattern 3, an intercell connecting pattern 4 and a cutting part 5, respectively. When plural patterns 2, 3 and 4 of the upper plate and the lower plate are connected in series, plural pieces are inspected simultaneously, and thereafter, they are detached to one piece each. In this way, the inspection time is shortened to 1/several tens.
Patent JP-S60208700-A (JP)
Title: Metal hydride powder reaction container
Inventor: YAMAJI KATSUHIKO
IPC: C01B3/00
Filed: 1984-03-30
Abstract: PURPOSE:To prevent the trouble of the leak of hydrogen by preventing metal hydride powder from mixing into the fused brazing member by shutting-off the brazing-member joint part of a member and the metal hydride powder in a container by fibrous blocks. CONSTITUTION:A bottom member 2 is fitted onto a body 1, and after a fibrous block 4 is introduced from the brazing-member joint part 5 between the body and the bottom member so that metal hydride powder 6 is shut-off, metal hydride powder is introduced from the other opened port 9 of the body, and a fibrous block 7 is set onto the metal hydride powder so that the metal hydride powder is shut-off from the brazing-member joint part 8 between the opened port of the body and the opened port member. Then, an opened port member 3 is fitted onto the body, and a reaction container filled with metal hydride powder can be obtained.
Patent JP-H01236204-A (JP)
Title: Manufacture of alpha-olefin polymer
Inventor: ONISHI MICHIO
IPC: C08F4/64
Filed: 1988-03-16
Abstract: PURPOSE:To produce the title polymer having good stereoregularity and a high-molecular weight in a high yield, by polymerizing an alpha-olefin in the presence of a catalyst system comprising a combination of a solid catalyst component prepared by a specific process with an organoaluminum compound. CONSTITUTION:A solid component which comprises as essential components Mg, Ti, halogen atoms. and an electron donor prepared from a magnesium compound, a titanium compound and an electron donor is reacted with an organoaluminum compound of formula I (wherein R<8> is a 1-10C alkyl group, a cycloalkyl group or an aryl group; X is a halogen atom.; and p is 1-3) and one or more ether compounds represented by formula II (wherein R<1>,<2>,<4> are each a 1-7C aliphatic hydrocarbon group; and R<3> is H or R<1>) and formula III (wherein R<5> is a 1-7C divalent aliphatic hydrocarbon group; R<6> is R<3>; and R<7> is R<1>) in a hydrocarbon solvent, thereby producing a solid catalyst component. One or more alpha-olefins (e.g., propylene) are (co)polymerized in the presence of a catalyst system comprising a combination of the above-obtained solid catalyst component with an organoaluminum compound of the formula I and an electron donating compound (e.g., dicyclohexyl phthalate).
Patent JP-S5629539-A (JP)
Title: Manufacture of diaryl ether
Inventor: JIERAARU SUURA
IPC: C07C47/575
Filed: 1980-05-16
Abstract: The Ullman reaction for the preparation of diaryl ethers by coupling aryl halides with metal phenolates is conducted in the presence of at least one tertiary amine sequestering agent having the formula: N-CHR1-CHR2-O-CHR3-CHR4-O-nR5]3
Patent JP-H04298409-A (JP)
Title: Screw feeder
Inventor: NISHIYAMA TORU
IPC: B65G33/26
Filed: 1991-03-28
Abstract: PURPOSE:To discharge material to be transferred which is easy to struck to the feeder without generating pulsation. CONSTITUTION:Screw blades 5b are installed at a constant pitch at an outer circumference of a tapered drum 5a of a small diameter at one end and a large diameter at the other end to compose a transfer screw 5, and the depth of a transfer groove part 10 between the screw blades 5b, 5b to be deep on one end part side, and shallow on the other end part side, so the transfer groove part 10 is shallow at a discharge port 6 for smooth removal of transferring material, thereby it is discharged without generating pulsation.
Patent JP-S62220049-A (JP)
Title: Variable length data transmission system
Inventor: ARIKADO EIZO
IPC: H04L29/08
Filed: 1986-03-20
Abstract: PURPOSE:To judge a transmission control code detected at a data reception time as the break-point of a packet, by converting and excluding data coinciding with the transmission control code included in the packet to be transmitted, to another code. CONSTITUTION:A transmission conversion part 4 in a transmitter 1 converts a transmission packet 8 received from a transmission part 3, and transmits it to a transmission circuit 5 as a transmission line packet 9. A reception conversion part 6 in a receiver 2 converts the data in a reception line packet 10 received from the transmission circuit 5, and hands it to a reception part 7 as a reception packet 11. The transmission conversion part 4, by adding the transmission control code at the forefront, or the end of the first packet including one, at least, of the data to be transmitted, and converting the data coinciding with the code to two of the first expansion codes different from the transmission control code, and inserting the second expansion code at a position just after the data coinciding with the expansion code, converts the first packet to the second packet sectioned by the transmission control code.
Patent JP-2000259231-A (JP)
Title: Monitoring control system for electric facilities of railroad
Inventor: INOUE HIROMASA
IPC: G06F3/048
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring control system for electric facilities of a railroad to significantly decrease the information collection processing valume and the decision processing volume against the extended receiving for the system constitutions of a feeding system or a high voltage power distribution system and also to simplify the switching of display. SOLUTION: An extension condition table is prepared to preserve the breakers, etc. of system partition centers as the under-extension condition devices and the tie breakers, etc., as the extending direction condition devices respectively together with an extension state table which preserves the application/open states of these condition devices. Then it's decided whether the system devices are related to their extension states according to the under-extension condition devices (S1, S2). It's decided that a relevant partition center is kept in an extension state when all under-extension condition devices where a relevant device is located are acquired and applied (S3, S4).  Then an under-extension state is set on the the extension state table (S5), and the extending direction is decided according to the states of the extending direction condition devices and the extending direction is set on the extension state table (S6-S8). The display of an under-extension symbol of the relevant partition center is updated according to the data on the extension state table (S9).
Patent JP-S63229664-A (JP)
Title: Both sides floppy disk drive device
Inventor: HARA TATSUYA
IPC: G11B19/12
Filed: 1987-03-18
Abstract: PURPOSE:To reversely rotate a motor at the time of setting a floppy disk upside down to read and write data by providing a motor which is rotated forward and reverse, a magnetic head which can read and write data even at the time of reverse rotating the motor, and a switching circuit. CONSTITUTION:An index sensor 12 and a write protect sensor 10 for the rear face of a both sides floppy disk, a motor 14 which rotates the floppy disk forward and reverse, magnetic heads 4 and 5 which can read and write data even at the time of reverse rotating the motor 14, and a switching circuit 7 which switches the rotation direction of the motor 14 and switches signal lines for the front face and the rear face of the floppy disk are provided. If the floppy disk is set upside down, the motor 14 is reverse rotated to read and write data. Thus, simple device and mechanism are added to use the floppy disk regardless of its front and rear faces.
Patent JP-H09255179-A (JP)
Title: Card feeder
Inventor: KITSUGI YUICHI
IPC: B65H3/56
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To make a lot of multiform cards in thickness so as to be feedable by installing a thickness adjusting part which confronts an optional surface out of plural surfaces to a conveyor route guiding each travel motion of these cards by way of having plural surfaces and altering their relative positions. SOLUTION: A lowermost card 5a in a card hopper 2 in contact with a discharge roller 3 is delivered by rotary motion of this discharge roller 3 in the direction of an arrow E, and then it is fed to the next process after passing through a card discharge port 6a lying between a thickness adjusting part 4 and a conveyor passage 7 guiding the travel of the card 5a. At this time, the thickness adjusting part 4 is rotated as far as 90 deg. in the arrow A direction, and its right side 4a is paralleled with the conveyor passage 7, therefore a clearance C of the card discharge port 6a comes to a space commensurable to the thickness of one sheet of the thick card 5a. Accordingly, the card 5a delivered by the discharge roller 3 passes through the card discharge port 6a its one piece alone.
Patent JP-S61225454-A (JP)
Inventor: MOCHIZUKI TAKASHI
IPC: C09J5/00
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02244830-A (JP)
Title: Position registering system for mobile station
Inventor: SEO MASAYOSHI
IPC: H04W64/00
Filed: 1989-03-16
Abstract: PURPOSE:To automatically perform the update of position registration by emitting a wave representing a registration signal with a mobile station, and transmitting a registration confirmation signal to the mobile station by judging whether or not the mobile station emitting the wave is positioned in the communicable area of its own station by a fixed station. CONSTITUTION:When the mobile station emits the wave representing the registration signal to register the position of its own station and the fixed station receiving the wave judges that the mobile station is positioned in the communicable area of its own station, the mobile station is registered on a control station, while, the registration confirmation signal is transmitted to the mobile station. The mobile station stores the fixed station where a storage means 6 is registered. Meanwhile, when the mobile station other than its own station is communicating with the fixed station, the fixed station receives an emitted wave, and a comparison means 7 compares the fixed station with the one stored in the storage means 6, and outputs the registration signal when no fixed station is stored. In such a manner, it is possible to automatically update the position registration when the mobile station moves from the communicable area where the position registration is performed to another communicable area.
Patent JP-H10249901-A (JP)
Title: Mold clamping controlling method for molding machine
Inventor: KURODA AKIKIMI
IPC: B30B1/10
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prolong a service life of an electric servo motor and to improve reliability of an operation by providing a pause period in the servo motor for clamping a mold during one shot cycle, thereby radiating heat of the motor. SOLUTION: A mold process controller cuts off a current to a servo motor 6 in the state that a motor driver circuit is power off. When the controller recognizes arrival of start timing of a mold closing step based on arrival of a suitable signal or clock information from a timer means, it switches the driver circuit to a power on state, and controls to drive the motor 6 by the driver circuit in response to control set condition of the mold closing step. A toggle linkage 12 is driven by forward movement of a ball screw shaft 11 to forward move a movable die plate 3.
Patent JP-H11261383-A (JP)
Title: High-frequency alternating-current pulse generating power unit
Inventor: KIMURA SHIZUAKI
IPC: H03K3/53
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To output a minus current for a minus-side circuit to a load 2 when a MOS FET 4 is OFF and a plus current charged in a capacitor 3 for plus-side power supply in a rectangular wave-form when the MOS FET 4 turns ON. Plus and minus pulses at 0.5 to 5 MHz are outputted by driving (turning ON and OFF) the MOS FET 4 at a high frequency, and a plus and a minus current in a rectangular wave-form are outputted by switching the polarities of the MOS FET 4 and another MOS FET with the signal of a pulse generating circuit. SOLUTION: It is made possible to output the plus and minus current at high frequency of several MHz, and it is also made possible to vary the output pulse width by varying the plus and minus pulses width, the further it is made possible to vary the output voltage by varying the plus and minus input voltage even when the pulse width is constant.
Patent JP-H09258181-A (JP)
Title: Active matrix type liquid crystal display device and its production
Inventor: YAMADA NOBUAKI
IPC: G02F1/1362
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the display characteristics and reliability by arranging spacers in regions exclusive of a region where plural picture element electrodes and control elements are formed. SOLUTION: The liquid crystal display device 300 has an active matrix substrate 301, a counter substrate 302 and a liquid crystal layer 306 held between these substrates. Electrodes for impressing voltage on the liquid crystal layer 306 are formed on the liquid crystal layer 306 side of the respective substrates 301 and 302. In such a case, resist walls 308 including bead-like spacers 307 are formed in the regions exclusive of the picture element regions 309. Since these resist walls 308 do not exist in the picture element regions 309, the surface tension of the respective regions varies. Consequently, liquid crystal regions 306 are formed in the regions where the resist walls 308 do not exist and polymer regions 306b are so formed as to enclose the liquid crystal regions 306.  The polymer regions 306b formed by photopolymn. are so formed as to cover the spacers 307 and the resist walls 308.
Patent JP-S62221386-A (JP)
Inventor: KAWASAKI TATSUO
IPC: H04N5/74
Filed: 1986-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63229476-A (JP)
Title: Image forming device
Inventor: SAITOU HIRONOBU
IPC: G03G15/00
Filed: 1987-03-18
Abstract: PURPOSE:To permit free conveyance of an unfixed sheet without passing the sheet to a fixing device by providing tentative fixing means which tentatively fix the conveyance direction side ends of a sheet at a prescribed width to the upper stream of a conveying section. CONSTITUTION:The tentative fixing means for tentatively fixing the conveyance direction side end of the sheet at the prescribed width are provided on the upper stream of the conveyance section. More specifically, the unfixed sheet S which is transferred with a toner image and carries the unfixed toner image is conveyed by a suction conveying belt 9 to a 1st tentative fixing and conveying rollers 10a, by which the both side ends in the conveyance direction thereof are respectively tentatively fixed at the prescribed width l to the extent of preventing the disturbance in the toner image even if the sheet contacts the other members. The toner image on a photosensitive drum 3 is then transferred on the rear face of the sheet S in the 2nd image forming part 2'. The sheet is conveyed by the 2nd tentative fixing and conveying rollers 10b, by which both side end parts thereof are tentatively fixed respectively at the prescribed width l. The tentative fixing parts of the sheet S are thereby supported and the sheet is conveyed without disturbing the toner images thereon.
Patent JP-2000260783-A (JP)
Title: Semiconductor device, its manufacture, high-frequency power amplifier, and radio communication apparatus
Inventor: HIRATA KOJI
IPC: H01L29/73
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a heterojunction bipolar transistor of superior high-speed property. SOLUTION: This semiconductor device has a sub-collector layer 2, a collector layer 3, a base layer 4, an emitter layer (InGaP layer) 5, and an emitter cap layer 6, which are formed by in sequence respectively overlaying them in a predetermined form at one face side of a semi-insulative GaAs substrate, and also has a heterojunction bipolar transistor of such a structure that the inner end part of a base electrode 9 is overlaid on the margin of the emitter layer 5, and the base electrode 9 is electrically connected to the base layer with an alloy layer through alloy processing of the emitter layer 5 under the base electrode. The emitter layer 5 is selectively formed on the base layer 4, and the base electrode 9 is extended from a peripheral part of the emitter layer 5 to the base layer 4, and the alloy layer is extended up to a depth in the middle of the base layer 4.  The edge of the base layer 4 is positioned more to the inside than to the outer edge of the base electrode 9.
Patent JP-H09227271-A (JP)
Title: Automatic weight feeder for granular material
Inventor: ODA MICHIAKI
IPC: C30B35/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To save the manpower to subdivide a silicon granular material contained in a drum can, to precisely sibdivide the material in terms of quantity and to maintain a clean environment by treating dust. SOLUTION: A conical member 2 provided with a valve is placed on the upper opening of the drum can 1 contg. a silicon granular material and integrated, and the drum can 1 is inverted with a rotating drum can inverting machine 3. Meanwhile, a quartz recharge pipe 6 for transferring the granular material is put on an electronic force balance 5a to measure the supply of the granular material, a valve 2b is kept open by a valve control unit 4 until the specified set weight is transferred, and the valve 2b is closed when the set weight is attained. Further, the dust generated around the valve 2b is sucked by a dust collecting mechanism 23.
Patent JP-S62221744-A (JP)
Title: Diagnosis controller
Inventor: ONO YOSHIHARU
IPC: G06F11/22
Filed: 1986-03-24
Abstract: PURPOSE:To point out the troubles of a scan path at every maintenance exchange unit FRU by comparing the scan data on the scan path where the decided value is set with the decided value stored in a storage means based on the number of flip-flops stored in the storage means at every FRU. CONSTITUTION:The decided value is set to a flip-flop within plural maintenance exchange unit forming the scan unit. Then the scan data obtained by shifting said set value and stored in a buffer register 3 is coincident with the decided value stored in a storage means 8 as long as all maintenance exchange units are normal. However only the scan data set at the scan-out side centering on the trouble area is coincident with said decided value if one of those maintenance exchange units has a trouble. Then the scan data set at the shift-in side is not coincident with said value. Here a control means 7 detects the discordance at every maintenance exchange unit based on the number of flip-flops of those maintenance exchange units stored previously in the means 8 via an arithmetic means 4. Then the means 7 points out the maintenance exchange unit for the trouble suspected based on the detecting result of said discordance.
Patent JP-S58184475-A (JP)
Inventor: INOUE KIYOSHI
IPC: F25D7/00
Filed: 1982-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62221978-A (JP)
Title: Movable type front spoiler device
Inventor: SAKURAI ICHIRO
IPC: B62D37/02
Filed: 1986-03-24
Abstract: PURPOSE:To make a central spoiler so as not to close a radiator's air intake at the time of its housing, by situating it in a lower side end of the radiator's air intake at the housing position. CONSTITUTION:A front spoiler 20 is divided into three parts, a pair of side spoilers bent going round from both ends at the front lower side of a vehicle 1 to a fender and the central spoiler 23 installed between these spoilers. And, these side spoilers 21 and 22 is moved up and down along a body form. And, the central spoiler 23 is situated in and around the lower side end of an air intake 3 of a radiator at a housing position and held in a titled attitude so as to cause the whole body to be extended facing in the horizontal direction.
Patent JP-H11262849-A (JP)
Title: Chamfering device and chamfering method
Inventor: YOSHIMURA TETSUO
IPC: B24B9/10
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To perform a chamfering with high reliability by a simple constitution by providing a chamfering part provided with an abrasive sheet forming abrasive material on the surface, a pressing member arranging the abrasive sheet by a prescribed bending radius and a means moving the abrasive sheet along the pressing member. SOLUTION: In a press 2 of an abrasive sheet 1, a plurality of aligned and arranged pressing plates are provided in a state that a ball having a radius of R amount to be chamfered can be freely revolved. In this case, the pressing plate is constituted of two upper and lower sheets and is formed so as to hold the ball from upper and lower sides. By the revolution of the ball, the abrasive sheet 1 can be smoothly fed at the time of a chamfering. As a result, the chamfering is performed, feeding the abrasive sheet 1, by simultaneously or successively moving abrasive blocks of four portions in the direction of a liquid crystal display panel 3 and bringing the angular part of the liquid crystal display panel 3 and the abrasive sheet 1 into contact with each other.  Because a chamfering R can be changed by changing the radius of the ball, the chamfering can be performed by radii according to a panel size, base terminal length and the states of the angular part.